255099093948 has 18 divisors (see below), whose sum is σ = 644833820904. Its totient is φ = 85033031304.

The previous prime is 255099093947. The next prime is 255099093971. The reversal of 255099093948 is 849390990552.

255099093948 is a `hidden beast` number, since 2 + 5 + 509 + 90 + 9 + 39 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255099093947) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3543042936 + ... + 3543043007.

Almost surely, 2^255099093948 is an apocalyptic number.

It is an amenable number.

255099093948 is an abundant number, since it is smaller than the sum of its proper divisors (389734726956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255099093948 is a wasteful number, since it uses less digits than its factorization.

255099093948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7086085953 (or 7086085948 counting only the distinct ones).

The product of its (nonzero) digits is 31492800, while the sum is 63.

The spelling of 255099093948 in words is "two hundred fifty-five billion, ninety-nine million, ninety-three thousand, nine hundred forty-eight".